baber/WOPTO huggingface dataset:
Patent JP-H1036653-A (JP)
Title: Unsaturated polyester resin composition and method for thermocompression molding
Inventor: KITAGAWA YOSHINORI
IPC: B29C43/52
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can form a molding having good surface properties within a short time in the thermocompression molding of an SMC based on an unsaturated polyester resin and to provide a method for thermocompression molding. SOLUTION: This invention provides an unsaturated polyester resin composition prepared by adding 0.5-10 pts.wt. organic peroxide to 100 pts.wt. resin component of an unsaturated polyester resin, wherein the organic peroxide comprises a first organic peroxide having a 10-hr half-like temperature of 50 to below 85 deg.C and a second organic peroxide having a 10-hr half-life temperature of 85 to below 110 deg.C in a weight ratio of 1/9 to 9/1 and a method for thermocompression molding which comprises setting the temperature of the part of a mold where the thick-wall part of the molding is formed at a value higher than the temperature of the part of the mold where the thin-wall part of the molding is formed by 5-100 deg.C.
Patent JP-H0353427-A (JP)
Title: Electromagnetic relay
Inventor: KOJIMA KATSUTO
IPC: H01H50/56
Filed: 1989-07-19
Abstract: PURPOSE:To improve reliability of a contact of a relay by forming a project toward outside in a vertical direction to the longitudinal direction and in the same plane of a movable contact spring in the contact side of the movable contact spring and installing a movable contact in the tip part of the project. CONSTITUTION:When a stud 5 positions in an ordinary position, it is separated from a movable contact spring 2 and a fixed contact 3 and a movable contact 1 are closed owing to pre-pressure of the movable contact spring 2. Then, when a movable block 5 moves to a core placed in the periphery of the movable contact spring 2 due to excitation, the stud 5 pushes the movable spring 2 and opens the fixed contact 3 and the movable contact 1, and switching is carried out and the movable contact 1 and the fixed contact 3 are brought into contact with each other. Since the movable contact 1 is in the tip part of the project 2a projected to the width direction of the movable contact spring 2, the position of the movable spring 2 is altered to the direction showed by an arrow owing to the pressure alteration caused between the movable contact 1 and the fixed contact 3 and the contact point moves and thus a large contact sliding capacity is obtained. Since sliding of the contact is thus made small, adhesion and accumulation of organic compound powders produced by switching current are prevented.
Patent JP-S57114363-A (JP)
Title: Working apparatus
Inventor: INOMATA SHIGEO
IPC: B24B49/00
Filed: 1980-12-29
Abstract: PURPOSE:To dispense with preparatory operation for improving efficiency of work by providing a detector for detecting height position of a workpiece holding bed on a rotary table and drive a working machine vertically to a required height according to the signal from the detector to provide work amount needed for the workpiece. CONSTITUTION:A workpiece 13 held on a holding bed 21 in a workpiece delivering position is conveyed to a grinding position of a first grinding machine 41 with the rotation of a rotary table 3. On the way of the conveyance, the holding height of the holding bed 21 is detected by a detector 111 which sends the signal to a control unit 121. A pulse motor 10 is driven to correct the height of the grinding machine 41 on the basis of the detecting signal. Similarly rough and final finishing works are carried out by grinding machines 42, 43.
Patent JP-S6078782-A (JP)
Title: Thermal recording material
Inventor: HIRAISHI SHIGETOSHI
IPC: B41M5/337
Filed: 1983-10-06
Abstract: PURPOSE:To make it possible to obtain a color image excellent in storage stability, by containing a specific image stabilizer in the recording layer of a thermal recording material. CONSTITUTION:In a thermal recording material prepared by forming a recording layer containing an electron donating colorless or light colored dye precursor and an electron receptive coupler for performing the color formation of the dye precursor through the reaction therewith under heating onto a support, an image stabilizer comprising a compound represented by formula (wherein R1 and R2 are alkyl or halogen) [e.g., bis(4-hydroxy-3-methylphenyl)phthalate] is contained in a recording layer. By this method, a thermal recording material excellent in the storage stability of an image is obtained.
Patent JP-S6248785-A (JP)
Title: Adhesive tape or film
Inventor: SHIRAISHI MASUJIRO
IPC: C09J7/02
Filed: 1985-08-26
Abstract: PURPOSE:An adhesive tape or film, obtained by forming an adhesive layer prepared by incorporating a specific polyether with a tackifier resin, etc., and crosslinking the above-mentioned polyether on the surface of a polyester base material and having heat resistance without residual size and staining an adherend. CONSTITUTION:An adhesive tape or film obtained by forming an adhesive layer prepared by incorporating (A) 100pts.wt. polyether, having hydrolyzable silicon groups and the backbone chain having repeating units of chemical bonds expressed by the formula -R-O- (R is bifunctional alkylene) with (B) 50-120 pts.wt. tackifier resin as principal components and crosslinking the component (A) on one unmatted surface of a polyester base material having the unmatted surface an the other matted surface. USE:Tapes for writing characters, etc., used in hot processes.
Patent JP-H1017005-A (JP)
Title: Liquid spout pump
Inventor: TSUNODA YOSHIYUKI
IPC: B05B11/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spout pump that can be made of a synthetic resin as a whole so that it can be disposed of without requiring segregative disposal corresponding to the recent refuge disposal situation, can exhibit an excellent function similar to those of conventional pumps, and has a simple construction with less number of parts. SOLUTION: A liquid spout pump is of a push-down head type with an annular piston 9 that also serves as a body of a spray valve and is provided with a resin spring 25 and a valve body 28. The resin spring 25 includes a lower ring 22 fitted in the lower part of a cylinder, a shrinkable spring element 23 stretching upward from the lower ring 22 and an upper ring 24 extending from the spring element 23. The valve body 28 continuously protrudes from the lower ring 22 via two or more elastic, circumferential bars 26 protruding downward from the lower end of the lower ring 22 and comes in press-contact with a valve seat 13 at the lower end of the cylinder to form a suction valve 27.
Patent JP-S6431456-A (JP)
Title: Semiconductor device
Inventor: ASHIDA TSUTOMU
IPC: H01L27/112
Filed: 1987-07-27
Abstract: PURPOSE:To unnecessitate an element isolating region, to reduce a necessary area per transistor, to highly integrate transistors, and to further reduce the memory cell of a ROM by covering a semiconductor substrate with gate wirings of two layers, and reducing the gate potential of a nonselected gate to a nonconductive state. CONSTITUTION:After a plurality of second conductivity type impurity regions 10 are formed in parallel on one main surface of a first conductivity type semiconductor substrate 9, a first conductivity type impurity region 11 is selectively formed therebetween, an oxide film is formed on a whole surface as a first gate oxide film 12, a plurality of gate wirings 13 are formed in parallel to cross the region 10. Thereafter, the film 12 not covered with the wirings 13 is released to expose the substrate 9, a second gate oxide film 14 is formed not only on the exposed surface but also on the side and upper face of the wirings 13 newly on the whole surface, second gate wirings 15 are formed to the edge between the wirings 13 and 13, the film 14 is released, an interlayer insulating film, a contact hole and metal wirings are formed to obtain a ROM.
Patent JP-S6431417-A (JP)
Title: Reduction projection aligner
Inventor: TAKAHASHI HISASHI
IPC: G03F1/00
Filed: 1987-07-27
Abstract: PURPOSE:To inspect automatically dust accumulated on upper and lower surfaces of an exposure mask, by irradiating the lower surface of the exposure mask with exposure rays and by detecting scattered light from the dust by using a CCD camera. CONSTITUTION:A lower surface irradiating device 3 may insert a lens 3e located at the point of a whirling arm 3b between an exposure mask 2 and a reduced projection exposure lens 8 by rotating a rotation axis 3a. If there is dust 6u attached to an upper surface U of the exposure mask 2, scattered lights 5a are detected as images of a CCD camera 4. That is to say, as dust is detected on image plane scanning lines as luminant signals, control signals are automatically outputted to an alarm display or an air blower for blowing away dust when signals exceeding the prescribed level are detected. When dust 6 which is attached to a lower surface L of the exposure mask 2 is detected, lights emitted from a different light source are applied from the lens 3e to the lower surface L of the exposure mask 2 through a mirror 3c of the rotation axis 3a and the mirror 3d located at the point of the whirling arm 3b. If there is dust 6b, the scattered lights 7b are detected as the images of the CCD camera 4.
Patent JP-S6343493-A (JP)
Title: Earphone
Inventor: SAKURAI KAZUO
IPC: H04R1/10
Filed: 1986-08-11
Abstract: PURPOSE:To lower the sensitivity of a tweeting zone and to improve tone quality by thinning and extending the sound path of an earphone widening the vibration space of a diaphragm and lowering the frequency of a trough between the lowest resonance frequency and the next resonance frequency to the lowest resonance frequency. CONSTITUTION:A body 8 holds a piezo-diaphragm 7 with a holder 9 in it. On the front part of the holder 8 a projection part 11 having the sound path 10 is formed and to the projection part 11 an earplug 13 having the sound path 12 is fixed outside with a little inclining. The sound paths 10 and 12 are made thin and long if possible. And the depths of the vibration spaces C1, C2 and C3 around the diaphragm 7 are made as long as possible. Thus, the lowest resonance frequency of the whole earphone can be lowered and at the same time the frequency at the trough between the lowest resonance frequency and the next resonance frequency is made to shift to the lower part. And the high tone part in an aural sense, a socalled squeak sound, is reduced and the tone quality is improved.
Patent JP-H0912120-A (JP)
Title: Cargo carrying auxiliary device
Inventor: FURUKAWA SHIGENOBU
IPC: B65G57/18
Filed: 1995-06-30
Abstract: PURPOSE: To smoothly perform the loading and unloading of a dry container with various cargo by using the small external force. CONSTITUTION: A rotation smoothing mechanism 2, which has a center shaft 2a, a cylindrical body 2b and an auxiliary shaft 2c positioned in all range between both the center shaft 2a and the cylindrical body 2b, is installed in the predetermined position of the lower surface of a first long size member 1a so as to be engaged with the floor surface of a dry container, and a rotation smoothing mechanism 3, which can be rotated in the direction for crossing the rotation smoothing mechanism 2, is installed in the upper surface of the first long size member 1a.
Patent JP-H1022854-A (JP)
Title: Frequency conversion device for broadcast receiver
Inventor: YOSHINO SHIGEO
IPC: H04B1/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the conversion device which can reduce its cost, through simplification of its circuit constitution and also can improve its noise characteristic, etc. SOLUTION: A frequency conversion device 1 includes a BPF circuit 2 which filters the frequency of an FM broadcast band among those frequencies inputted via an antenna, an oscillation circuit 3 which oscillates the fixed high frequency, a frequency converter 4 which converts the frequency that is filtered by the circuit 2 consisting of an IC into the prescribed frequency, based on the frequency of a high-frequency oscillator, and a coupling circuit 5 which connects the output of the converter 4 to a broadcast receiver. An AM through pass circuit is connected between the input side of the circuit 2 and the output side of the circuit 5, and the circuit 2 is replaceable to both domestic and oversea specifications.
Patent JP-S6166891-A (JP)
Title: Magnetically driving pump
Inventor: KANEMATSU KOICHI
IPC: F04D13/02
Filed: 1984-09-07
Abstract: PURPOSE:To reduce the necessary number of revolution parts by arranging armature coils for applying a turning moment onto a pump vane wheel directly onto the outer periphery of a pump casing. CONSTITUTION:The rear part of a pump vane wheel 15 is formed into cylindrical projection part 15a, and a permanent magnet 17 consisting of a plurality of electrodes is installed in the vicinity of the outer periphery. Armature coils 18 are arranged at plural positions on the outer periphery of the projection part 11a of a pump casing 11. Therefore, a turning moment is applied onto the pump vane wheel by the armature coil, and the number of necessary revolution parts can be reduced, and the number of necessary revolution parts can be reduced, and therefore, starting time can be shortened.
Patent JP-S6165739-A (JP)
Title: Tool holder for machining center
Inventor: IZUMI MASAKI
IPC: B23Q5/04
Filed: 1984-09-07
Abstract: PURPOSE:To enable burr removal polishing of a work surface to be performed in multiple directions by revolving a tool on its own axis and around a prime moving shaft, by providing a driven shaft, which mounts in its both point ends the tool in a tool receiver, as a transverse shaft to be bridged at a right angle with the prime moving shaft and rotating the tool around the prime moving shaft serving as the center. CONSTITUTION:A prime moving shaft 2, if it is rotated by turning a main spindle 10 in a machining center M, rotates a driven shaft 8, and its both-end brush 1, 1 revolves on its own axis in the longitudinal direction. While a planet gear 4, 4 engaging with a bevel gear 13 of the prime moving shaft 2 rotates around a bevel gear 16 of a sun gear 3 because the sun gear 3 is not rotated even if the prime moving shaft 2 rotates, and a tool receiver 7 rotates with a mounting frame 6 of the planet gear 4, 4. As a result, the brush 1, 1 axially supported to the tool receiver 7 rotates in the lateral direction about the prime moving shaft 2 serving as the center. In this way, a tool, rotating about both the transverse driven shaft serving as the center and the longitudinal prime moving shaft serving as the center, enables a work surface to be rubbed from limitlessly multiple directions in addition to also a movement of the prime moving shaft by the machining center, ideally finishing the surface.
Patent JP-S6433997-A (JP)
Title: Through hole forming equipment
Inventor: YOSHIDA KIMITOKU
IPC: B26F1/02
Filed: 1987-07-30
Abstract: PURPOSE:To make it possible for one equipment to manage to form several kinds of through holes whose pitches are different, and enable the elimination of manhour to replace a head moving stage, by disposing and inserting drilling heads on the head moving stage, with several kinds of non-uniform pitches. CONSTITUTION:The title equipment is provided with the following; a drilling head operated by a laminated piezoelectric element, a guide plate 6, a cassette plate 10 to fix ceramic green sheets, an ascending and descending mechanism part to move up and down a drag, a head moving mechanism part which is provided with a head moving stage 11 to retain a plurality of drilling heads 1 and a retaining plate 13 and runs independently in X direction, a green sheet moving mechanism part which is provided with a green sheet moving state 24 and moves the cassette plate 10 in Y direction, and a controlling part 23 which controls the timing of current flowing to the laminated piezoelectric element, and performs the control of the above-mentioned ascending and descending mechanism part, head moving mechanism part and green sheet moving mechanism part. In this through hole forming equipment, the drilling heads 1 are disposed on the moving stage 11 with several kinds of non-uniform pitches, and inserted into the stage.
Patent JP-S6166868-A (JP)
Title: Rf type ion engine
Inventor: YOSHIDA HIDEKI
IPC: H01J27/14
Filed: 1984-09-11
Abstract: PURPOSE:To get rid of necessitation to form a discharge vessel with insulator quarts glass as well as to aim at prevention against breakdown, by setting up an induction coil inside the discharge vessel, while covering this coil with a magnetic field, and preventing it from coming into contact with a plasma coil. CONSTITUTION:When the electron accelerated by an induction coil 6 collides with the Hg gas led into a discharge vessel 2 from a gas intake system 1, ionizing plasma is formed inside a discharge chamber 8. If so, Hg<+> ion is given kinetic energy by accelerating electrodes 3-5 and, after being neutralized by an electron to be emitted out of a neutralizer 7, discharged out, becoming impel lent force for an ion engine. At the abovementioned, the induction coil 6 is installed inside the discharge chamber 8. And, a magnet 9 is set up on a wall of the discharge vessel 2 so as to cause a magnetic line of force inside the discharge 8 to make up a magnetic cusp annular line around the induction coil 6. With this constitution, plasma is prevented from coming into contact with the induction coil 6.  :a: Hg gas.
Patent JP-H0240869-A (JP)
Title: Earth lead
Inventor: OGUSHI MASAHISA
IPC: H01R4/64
Filed: 1988-07-28
Abstract: PURPOSE:To make the assembling to a base easy and reduce the cost by providing a lead wire and a wax material wound on a part of the outer circumference of the lead wire. CONSTITUTION:Through holes 15, 16 are provided in determined positions of a base 14, with one through hole 16 having a lead 18 through a glass material 17, and the other through hole 16 having an earth lead 13 installed thereto. A silver wax material 12 having a nearly circular section is wound on the upper end part of the lead wire 11 by means of electric welding or caulking. Hence, the earth lead 13 can be easily assembled on the base 14 by one step, and the cost can be reduced.
Patent JP-H0355080-A (JP)
Title: Picture indicator of pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-07-21
Abstract: PURPOSE:To reduce the number of wirings for connecting a control unit to a memory unit and simplify the wiring while preventing an effect due to static electricity, by providing the memory unit near a liquid crystal display unit. CONSTITUTION:A picture indicator 4 is constituted of a front face unit 26 mounted on the surface of a game board 1 and a rear face unit 27 mounted on the back. The memorized-number-of-balls indicating LEDs 32a-32d indicate the number of unprocessed balls winning prize in specified prize winning ports 6a-6c through the number of lit lamps. A liquid crystal display panel 52 is mounted on substrates 53, 67 by depositing a dowel 81 and soldering a lead wire 66 of a liquid crystal display panel 52 directly to the substrates 53, 67, while the substrates 53, 67 are interconnected through a jumper wire 114, so that the manufacture is extremely facilitated without complicating wiring.
Patent JP-H1040097-A (JP)
Title: Computer with virus checking function
Inventor: HISADA EIKO
IPC: G06F21/56
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To remove a virus and to suppress an adverse effect to a system due to virus infection by periodically starting a virus checking program. SOLUTION: When receiving a start command from a starting means 11, a virus checking means 12 executes virus checking processing for detecting and removing a computer virus and a data sending means 12 sends virus detection data in detecting a computer virus or sends virus removal data in removing the computer virus. A detection message is prepared and outputted by message output means 15, 17, based on the virus detection data. On the other hand, a removal message is prepared and outputted based on the virus removal data and a history data memory 16 time-sequentially stores at least the contents of the messages out of the virus detection data and the virus removal data.
Patent JP-S5978560-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: HIRAO TADASHI
IPC: H01L27/02
Filed: 1982-10-26
Abstract: PURPOSE:To eliminate the difference of characteristics of each other even in the presence of a plurality of collectors by a method wherein a low resistant conduction path which connects each base region is provided in an I<2>L circuit. CONSTITUTION:At a part isolated from the other by an isolation region 102 of a semiconductor substrate 1, the I<2>L circuit consisting of an n-p-n transistor including a p type base and a plurality of the n<+> type collectors 10 and a p-n-p transistor which supplies constant current to this base is provided. At that time, each base region 9a is connected by a low resistant conductor composed of a poly Si film 631 wherein a metallic silicide film 501 on the base region 9a, a metallic film 12 of Al, etc. and a metallic silicide film 511 are superposed. In the same manner, each injector region 7a is connected by a low resistant conductor composed of a poly Si film 621 wherein the metallic silicide film 501, a metallic film 11, and the metallic silicide film 511 are superposed one upon another. Beside, each collector region 10 is connected to each electrode wiring 13 by the low resistance conductors 611 and 511.
Patent JP-H0478302-A (JP)
Title: Overturning control device
Inventor: KATO HIDEYO
IPC: F15B11/00
Filed: 1990-07-19
Abstract: PURPOSE:To reduce a power loss to a minimum by setting a difference between the discharge pressure of a variable capacity type hydraulic pump using load sensing control method and the maximum load pressure of a circuit at a required minimum that can secure a flow quantity to be required by a direction switching valve. CONSTITUTION:Pushing force giving means 17,18,19 for giving the pushing force, which is corresponding to a largeness of an operation quantity of operating devices 15,16 for switching direction switching valves 6,7, against a second pressure receiving part 13 to which the maximum load pressure of actuators 8,9, which are opposite to a first pressure receiving part 14 to which the discharge pressure of a variable capacity type hydraulic pump 1 is led, are provided. Variable differential pressure type load sensing control method for setting a difference between the discharge pressure of the hydraulic pump 1 and the maximum load pressure at a required minimum differ ence of the pressure that can secure a flow quantity to be required by the direction switching valves 6,7 can be thereby realized. Consequently, pressure loss compensation for restricting over-compensation of a pressure loss can be performed, and a power loss to be rejected which is shown with a product of a difference of the pressure and a discharge quantity of the variable capacity type hydraulic pump 1 at that time can be reduced to a minimum.
Patent JP-2000036597-A (JP)
Title: Manufacture of mos transistor
Inventor: CHO CHANG-HYUN
IPC: H01L29/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To isolate the lattice defect such as an expanded defect, etc., from a p-n junction region. SOLUTION: This MOS transistor contains the first conductive type well region 104a formed in a semiconductor substrate 100, the first precipitated region 106 formed in the first depth in the region 104a to control substrate defect by implanting the first non-conductive impurities, a gate electrode 108 formed on the well region 104a, the second conductive type source/drain region 114 formed in the second depth which is deeper than the first depth in the well region on both sides of the electrode 108, and the second precipitated region 116 formed in the above-mentioned region 114 to control substrate depth by implanting the second non-conductive impurities.